She said to me, Jan, I know he's going to kill me.

Promise me you'll take care of my boys.

In July 1979, in the small town of Woodland, California,

a mother named Dolores Wolf vanished from her family home.

From the very beginning, everyone around Dolores suspected her husband was responsible.

He goes at her, I'm going to kill you.

Well, I didn't think much of that.

I should have said right then and there, if she dies, you die.

Carl Wolf had brazenly threatened to kill his wife Dolores for years.

He said, I know a way to do it and not get caught.

Right away, I just said my dad did it.

I told us that our mother was gone and she was never coming back.

I called him up on the phone. I said, Wolf, you killed her.

You know it. I know what and everybody else knows phone. I said, Wolf, you killed her. You know it.

I know it and everybody else knows it.

For decades, Dolores' family lived in the shadow of her disappearance, searching, waiting,

never knowing exactly what happened.

There wasn't even a quiver of hope that she was still alive.

And so on we went with the search.

You know, the search that lasted 40 years.

Her loyal family was desperate for answers.

They refused to let her story be forgotten.

...